An object is launched at 19.6 meters per second (m/s) from a 67.8-meter tall platform. The equation for the objects height h at time t after launch is h(t)=-4.9t^2 + 19.6t + 67...

An object is launched at 19.6 meters per second (m/s) from a 67.8-meter tall platform. The equation for the objects height h at time t after launch is h(t)=-4.9t^2 + 19.6t + 67...

3x^2-7x=1 Solve for x

need help don't know what to do here. I'm stuck

algebraically write the equation of a parabola in standard form (y=ax^2+bx+c) that passses through the points (-1,6)(1,2)(2,9)

The probability that a machine part is defective is 10%. Find the probability that exactly 2 parts are defective in a sample of 8 parts.

What is the degree of the polynomial 5x^2 + 7x^5 + 2(x^3)(y^3)? (Just type the integer, nothing else.)

a)There is only one solution: x = 7 b){7, -7/2 ± (7/2)i sqrt(7)} c){7, -7 ± 7i sqrt(3)} d){-7, 7/2 ± (7/2)i sqrt(3)} e){7, -7/2 ± (7/2)i sqrt(3)}

Write the polynomial function, in standard form, that has zeros -3, 4, and 1:

Write the polynomial function, in standard form, that has zeros -2, 5, and 0:

1. Solve 3x^2-7x=1 for x 2. Sketch a graph function y=bx+c where a <0 and discriminate is positive 3. Simplify 3/6+7i

You are shopping at a nutritional supplement store for whey protein. The original price of the protein is 39.99 dollars. You have a discount card that gives 20 percent off the purchase price. You...

what % is invested at $10,000? what % is invested at $2,000?

I don't know where to begin

Solve the equation x+2=√(28-x) Please help me I would really appreciate it. Thank you! :)

Graph the function. Then state the domain and range. 1. y = 2√x 2. y = -3 ³√x <-- I mean cube root of x 3...

Evaluate 3√-2358 <-- I mean cube root of -2358 and round the result to two decimal places if appropriate. Thank you so much...

You are shopping at a nutritional supplement store for whey protein. The original price of the protein is $39.99. You have a discount card that gives 20% off the purchase price. You also have a $10...

Solve the equations. 1. 4 = 3√2x - 8 2. (x2-1)2/3 +2 = 6 3. √3x+5 = √4x-2 If you could please help...

Find the inverse of the function. 1. f(x) = 1/16 x4, x≥0 2. f(x) = 2x+5/3 Please help me out on these problems I would really appreciate...

Verify that f and g are inverse functions. 1. f(x) = 2x +5, g(x) = x-5/2 2. f(x) = 3√x, g(x) = x3 If you could please help me...

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